tilegx: enable wordsize-64 support for ieee745 dbl-64.

I missed this during the initial port.  Some testing shows that
enabling this mode does, unsurprisingly, yield some nice speedups
on the math functions in question.

diff --git a/ChangeLog b/ChangeLog
index 9ed06fd0ff4e8d286505fe4a626d77cad75921b7..f7bfe913720a21ba43ed2fa68b1a90706e26c32d 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2014-12-23  Chris Metcalf  <cmetcalf@ezchip.com>
+
+       * sysdeps/tile/tilegx/Implies: New file.
+
 2014-12-23  Richard Earnshaw  <rearnsha@arm.com>
 
        * string/stpcpy.c (__stpcpy): Rewrite using strlen and memcpy.

diff --git a/sysdeps/tile/tilegx/Implies b/sysdeps/tile/tilegx/Implies
new file mode 100644 (file)
index 0000000..ade71c1
--- /dev/null
+++ b/sysdeps/tile/tilegx/Implies
@@ -0,0 +1 @@
+ieee754/dbl-64/wordsize-64